Windows路径修复

ui/src/pages/Update.vue

@@ -11,22 +11,22 @@ watch(branch, () => {
   pywebview.api.set_branch(branch.value)
 })
 
-const steps = ref([
+const steps = computed(() => [
   {
     title: '下载源码',
     command: [
-      '../git/bin/git fetch',
-      `../git/bin/git switch -f ${branch.value}`,
-      `../git/bin/git reset --hard origin/${branch.value}`
+      '..\\git\\bin\\git fetch',
+      `..\\git\\bin\\git switch -f ${branch.value}`,
+      `..\\git\\bin\\git reset --hard origin/${branch.value}`
     ],
-    cwd: './mower-ng'
+    cwd: 'mower-ng'
   },
   {
     title: '安装依赖',
     command: [
-      '../python/Scripts/pip install -i https://mirror.sjtu.edu.cn/pypi/web/simple -r requirements.txt --no-warn-script-location'
+      '..\\python\\Scripts\\pip install -i https://mirror.sjtu.edu.cn/pypi/web/simple -r requirements.txt --no-warn-script-location'
     ],
-    cwd: './mower-ng'
+    cwd: 'mower-ng'
   }
 ])
 provide('steps', steps)